INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71643753c6d110687a7be20da5b393b23c84f77142de069a06fa7839f3957974', 
    'nxt505JNPEAl6zwlT5beSIEi7PdQgHWk/DAXXp0ya3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)