INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8604272ce0c525436e2f3547f1b63437c7a47ed2e66d0dcfa0bc38db22cd7a4', 
    'qxtYx79g0gM2B3a3WSyPXisvPGLFyqxlCh0fGysC6D4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)