INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c866b648675d276f3a135e6b470cc0da4b48108d375d8fb25b43f2e55382b362', 
    '6Cduf+cjCk+JKMePANpdFcBmJDiswxfiP9oRBjV39Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)