INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b876470d86631d047af2def700a6f0b7ed2a6398cf8813e494d9dff132fada', 
    'q2i7+3mhZQWvGtHr6CR5aKhiwgc94PDGOizjBcvKsv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)