INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f44d853621cc05532215b8a42cd15ac448bcb60ded9096024178ca759b8a1604', 
    'pSsAc4l0lsG+Q/zknsG20DmPs+5HtudQZsf+9s1GEks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)