INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499a11e53fc5919f71cfdaa640565ede0aeec5b8990107de5cf89ea937e4be11', 
    'niNzUkxr4c4XhPEttA+HkXjntSx5aQBQbLIZSScSKkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)