INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249c057c786e874c163a8a8143d3de84c5b25bb1252ceeb8183d44f871f0661d', 
    'c320V+UC7pE6zTAzBqTfhAR7B5NA9e/26vEHPkByjG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)