INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74de30000fdec659938b8ad63fcc0287a887fb6dd6635050c52ac93f0941f368', 
    'RCMglHjBhbplCWx8zhLRFWhDGqTl+eK1T4s7128uU40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)