INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb19600ca1c59d27480133c68bc94c201ba6e3e8104811a2837603af2fb1887e', 
    'LZ4ps44k+EtdWItaTxkU54XyFOjAxr73LSVypa8Ivjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)