INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308bc63aafbf05ab1727b823eaac5b42b0c3dbf5f932ff4151403a7c63dd15be', 
    'Rr0XL89/flMRKwajAJXqMbk1ey6kuGwhK0YV32TXwC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)