INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2c2961401d43f7f31fd0643855ff699522a3e9b25a613dd76748a9d9ac1fefb', 
    '2R0MSmrKdy5BnitfAVRGHRJ+e10NpVLDhhYKeBio1a0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)