INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6361475efe45a0b330ae2f6d8fcb862cc827f16bd484881a237515262d43104e', 
    'q7DcqACeQd80FlgDW+rFeClr2E2ODaLd8GXinYy5r2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)