INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c37da9fd24304cde3a29489984854f7a789d2004d1228aebdba84d56384783a', 
    'Ql6Rlb4y2s6HyEFbufw9958ib1Z4XlAr2VaEGyOvLG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)