INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ed87b3154e0acb094000d53efeb8db93a88fece1175b1b1bff05cfd6233e116', 
    'jj/sd6iwgMSFCMM3cLIn51mN2UCSk8txdbr94HbFLEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)