INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb31052142436917ad9ee3a0cf27f7958b2932ef9252e382dc2250d3878dd80', 
    'nF7hU6GsfdSn4K4jj9uSuGlKGXAaBxzji/39x3hJ4sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)