INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277b6483a6bdf9f418d06b23158174a5642765f757b84b04b247994232cc05a6', 
    'S43Q6si43Tfco01xBCiFVTu+na3wZWToe88lLjD4ifU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)