INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7888bc8d3e65ea50032c17ed594741fbade1cb00fa4188c0765536b25db7355', 
    'LFdgir5UNrXHVO/Lsrs4UhTGLtvUUpfqMMIxcbaeBUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)