INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b31d68857d83d220e93133718e9956a723ed712576c16c4ef00d79735305ed27', 
    'wfz7VxZxLVt3QhqPErlvb5A17UgRDYCrD3tfnkFo3PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)