INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015839be0b03694400afba6422cff135a6ff61babade8131aee2e4554a8653de', 
    'il+MXa0NhsELyGmv4obzeo6NtzDJWd1Lty+hTooGrvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)