INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99fdf2c3d33435cbd4f0f0f644ddd08129850393e9dd4f3dee67751a1d1775ab', 
    '63Fj3laIjVu4W33d4EWv6NYNnbeq9jjcxy89xpw+HiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)