INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a6c9d0e9abab6443dae093ad4214d06e9862b1d948bc81f7c20637a730cb66', 
    'QVfrJIIEJQJ3RXE0/EdYHSSmWZ3eKJDmVTuiLZs9VbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)