INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e0283e86c638f2a6dee781c3b1a80acc2c1e4aba219fe8026779a024e2bb753', 
    's1H6zTXMkl85wqjDGGhlkr3L5OWysxQQpjcIR0kpUs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)