INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e43c381c8b3d166a88122d1993b706e6c502622b2b7a5423a14b40f40310458b', 
    '4Yisj04DIrFkrKQJPQLyvptyhw06leMrzFhbOAvschk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)