INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed17ca9e88b2c061bb5a825a8f55e4d300ecf9b9a7650b6b3b21025e402834a1', 
    '4KY5Hihj0436Cdr4iXo3VodcIA7oYgE0FQnBM5TNMbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)