INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eee846edbff178b76e36c43cf8418b0ee27a0c98a097554426d94b014146eb3f', 
    'O8OcO5pg7XEfLNXhom4PQtRR0y1JpF691I7uPqSM7og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)