INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8936f3fdaac1a8b0f8f8b2ebc2a1706c92648404de37f06a5afcf9dca6d4f4c', 
    'OEYZMksyX5f3l6EsKFADzbRoYn0lagjmUNvnDAJlmMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)