INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bef78d4b3f24a6478be535cfba2c13f900ea78fdc293141726b18a2723e832', 
    'dQy2PQC1W84z+MMWR5h7gVOJ3Fg7KyVYzdRPRZpoahw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)