INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b47e3c6105335492f903b716a0027fc2742d004d7173c8618f872133b7224b5', 
    'JxZ1iInpZiTEko76LBHjYE/8l3LCSh3fx0o4kMl7HYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)