INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95e4890a9dd05e13ac3f2fdfb2027833b0d60cceb0cb6652267cd061cf88306f', 
    'GkPNV05PI29DMteEkTasWcPbiEQoTMuudAVg3Bbw3yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)