INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f5ac3eb07e53e24129dcb0771f3ad20c116cb0bdd1c224ad0da09e9291ac29b', 
    'BL+3elyO4XJZE73AQFirVQQltIPLiHlxQsrAEfkaEdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)