INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cda4068b8f2c43bac699c79d746513c38e77c01b2ebdde01387385544a19031f', 
    '2RYshMHXSKkJtizlGOQZagmDH21FIXdVrZJj1bIS+RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)