INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ee244023dacf19b59d214a4526566a26b74715f0c46a12d240c3539bdc1ca7c', 
    'QR7C7sFaS2CjMfBOp3+thokJD9JjNYp0yMJZtUOm2TM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)