INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d688e9aafe4d4e7bc4571ae7a7f6db9d6968bc718ec5593f874e9f5a11031e', 
    'cWBu8d3QqPIu8PWgaGS2hKmCWappFgk6uytsiCZKXBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)