INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0dd084df7507e1684ba56af423376896bd7fbbda430c7877e7acbbc73b5557', 
    'M5iZxAGo5g2/c+AY0o0SOR83IzGPQ73Yg2P4MyAGTp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)