INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266b3a8b116c3a784502eac4b75f51bfcf9fc16dcef02835d9c84bcfaeba2c78', 
    'KofnyJa06aZNJtU37OPL5pKWac/rDCAiQfT1sO2DaRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)