INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4147d27b74c2db46bc8e1e55ea92f0147b9c8f1bc5ba42c52a15532fa74981cb', 
    'U2ZerrHI1qT3NWYwrD4UFmZEsZgtCXndf3ftLiUG66o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)