INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc79ab60f90f1bb5c9a2eb53a24410e1731844411fad17c7a025440c2b70986d', 
    'mPAkr2vQey9F7mJOrJbh0MSKRyZEAF7Z7tFMgONMNhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)