INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c7ffadeea4185b5a81595de01cc0af5238c99786daf894f8973be93158108b', 
    'xv7kN9PmHdCYS7jXR0P6L0ek5tLl/MKQriPK/OS4ttM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)