INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fb429176db82ac3f9d6dd3c750e0fac1da03a150c0ead7af43484813e382c72', 
    'LPuX3zlPAYNUvx70YCuljPEfSBExgyh14IaPL83A8js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)