INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0e21ce2e7226548f7dc65b31bf88b7c142da75acd45c16c4f05504b31c8c4cb', 
    'MrHvQ/4Dm6VZoybcYL1AaxaQryqn7efsTCXxuS6Fp9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)