INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9d171c1144b633850d8510201b53db33ba3a62d00c9475a2b8a3a3306f94c94', 
    '7k+x35aD2gEIPNilv9/F1r8e2MdJ0DsdQPJjWcLGGL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)