INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40443652ca41901d242f92e802aea6c1950669a34660b98b286730e992776757', 
    'aqasmx5L+GmCBVztU9lZCwXUkExFnEy6HQbFOKFInEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)