INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2115ae88a53a156a59638834dbd7fda4cd61e257d4ecd749a33c55f489c6d5a8', 
    '+vMJvSGZjxYxZKaVvXOq4H6E8oOs7Q8nu0N2+D3YwtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)