INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31633b2e7ee17cda0b5f15e06307da0c23c3ccf353691d0781c32cbbe066aa78', 
    'Vt6sMMJRpB4r8lcTc4MlAKyHp8OPncaOCjkvcflBV8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)