INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8346c5ceceec362a8438b8e18c155d89ee916b1a86e915f5abe30d130acf493', 
    'aSr4HGuV94KS1BfP7jQ0Hc0tgDHiX79havZvnK6Nzgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)