INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d304b247ca1492d193ab5db5e97e9e6ac730db494dbe60ba586de4e082d389e', 
    'vJvHuGN5ybctAhgz+lU1BpFOpzKUp7mMwNEEWt2tZ/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)