INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e319d306ba62eae5a42cfce851d496555c04476233d3d09212ad70943bb8403b', 
    'crn9QRLPHs9QAMRp14kDvb16XAEsIZRPQl4lGyWPLD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)