INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c18c52c0b3f02fda69bc52243178c6c5c59e4f504909b4e63e98d65a642eae6f', 
    'LUuoRZOxglu+zAOTNVQ7AKw0DYngnhM8gQ1DLfLf4/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)