INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e51ed6bf448a5985e255837237c699f1fa583731eddf7913d1aa2906d8b8440', 
    'hP/CFJ17cEKmcM4zHvedpIyMTXkHmasdb+tK29ull3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)