INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f3b435877bae6033fcb102c65f37c5dff955ad4cb63e53f8fa96fa58d1cf6b', 
    'K5MOgfCdehUiAa9G+L7xzZlgByaqzODvHDmHjM68hy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)