INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b29fae03beffad68f2b6ca607a35e44e7230c0abc78ce5f531a6371d91314f0', 
    'l6F0Rol5B6s3oAwdM8TQ+BnyBJj1J2ITf0UdOEvbGy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)