INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff57727754f2fac93fce0ece875941d6b9d71f04255a1e7940f65bb46b1e609', 
    'rcEi9cqUzixZcAL/YmxcAfR/zn0tXi4af9DdEgVZSdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)