INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc91b601141877d1828f4b028501055ac9a98f855ac123983c62d33ae4ea3a28', 
    'TEIeBeSkNZl1eiVvCOKE7M/fUM4deTdEq+nHS63nr8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)