INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef419c243f16d1dbd0f4339dd843dc5093944c119374d862744bdcd89b8fa274', 
    'h5ehDjpqDj1Td24ma+uYI2WBaZ6SoK7BVmkZxsqAvS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)