INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af2d38b189991a995560e68b2d98eda7ce75d0eca26a5be5042714ce30e34808', 
    '6p4/uy3gOJu2kRvKhE2qh4C1k97S8bGx9gRkrwqH0AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)