INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ed8f107d04eac2eebbeea121af5bd1f3a647969951a77032eceae33f9b03603', 
    'bWfG5v1J4bzvcIZPTnr/Td3AF5YbYNtAfknOrYWyQGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)