INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5646b1cb18bfac0310eae4d89def5e9f9d189d11b4c75852e922e127271e1d4', 
    'luj7KBY3oN2ngTwHHv0TxUH0tFKYR5HSa8IgzsNagbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)