INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c80af35e7ceb66bcb99bad5eced356edb5640d0871bde6b25314559686c6b5', 
    'w52OIr1DhlEjUvw9UNjUrX6tSiny0fxsDwP7P3xQutg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)