INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44901976881a0cf3bbc9dbaf380817ea3d1c29936488f600145872388213a440', 
    'Enytxx37jl2eSx3pagjENKwTRK6OZYRzv/A4zEZvj3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)