INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6d7d89477204da89ea289aa2dfe2d849b2ffbe70cba061c8fa84e5558d97e3', 
    'RcIBbsS8147uY6IRIQO6Dz1RO7u4oYwfYWYRqPT4qRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)