INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40e4fc13bab24d8299710cf3ed59edffb3bf1c5e30fd812aabf249cfc26e8fe', 
    '2oKtudrDibJtduCmRg0mvCuWlRsOhuUANXCWLulOO3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)