INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c52427e4c760eab7cfa36c98e3c51f900afbc4888d4643f77a894d12f33783c', 
    'Co8rw+LFRGV4P5S+h8JJgLtz6YmrYkR677n4u2KXgvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)