INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56331abdec7b7def7926ca825186f15a02f3663ff824b3fc5d4097c1e2aaabf0', 
    '48p+OCA9hPv42xjNw3LivKe0aW/dsyfHglPg35QL6eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)