INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '304f377f26efa7573adb97801c9a2bb4b0fdb23221f7a56e9f8e8ce4230bcfe0', 
    'T7JNLtv9Ji7pDkFV0bLyJvixNW7m1eHqpYrK4Tv0x4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)