INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c28ad8b116012f2e68521a0044cf3375645640e4838e9fab76ec21daf6aa7ed', 
    'cLFMede9tPsAlTO6FulsJmiEUDaF1UE8IixXA/8hCbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)