INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e45fba839acbfbc82a8937d912730e778e974b70a1b70fde0528bf44eb96677', 
    '4NU1sD5Tly4HnqwO3NX/jv4RUCiHrjYUljyQDW9h6ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)