INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dded7bbe2c13c4c95c0be0baa0490c04be52fc1977b7bfa244961539ea77b803', 
    'c1+04yt3Lyvxql0hqs+S2l7jku2zS7EfTckGTArif00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)