INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b331e2e502bc2433642317b6ae51d04f207200a499af863dbf030d15985b750', 
    '2MOBabtlLwHqGN6VLNDFwRtOBzhywf6OAZOan0CI4jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)