INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c2fa9d83fe8826df45f504c891dd57f247fe938b03a5940cb46a54f029223c', 
    'qwnjjcJTzrymLQ/+gRubHWP46VDW2eqEdTjUDxCvEAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)