INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '348b0067e57ffbe3b7552a31f9adee71311359520cb232d558fc7121e044dbef', 
    'w5X6pdnpcq1ClKSpGCEe7js54elqpuSH7DjbO+U1Rgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)