INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd11be8595cb92200f7ff1b1dbae04f1fa54e1404ebcf0ae51831482027a4a1', 
    '2bBInksVWSspOs6MqqJvuRZ8uSjEgsB28vEwMgOyQxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)