INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f1aab6aab8b8ab462b881ae4a7adecb32c77283fbd641ae56dc8de5d0f24af', 
    'kiFl6J0kThh/ESO2gsTAcWq1igc0OScWWT08U0AnmIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)