INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f385f99e0ee0623104a3d81fd870080417aeb88e57919f82ed2033afb857fd8', 
    'h5KKEteyrL6Va0izpAGjY8GXPgSxvSAzUS0BIADyWDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)