INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73930a8c43c9304216834f3d3e59778a8f98a0b9b15c0b7fd17d48f123064a6e', 
    'eC2EQQoltNKCKfTLENxbpfl4UufZfn05lLSDVY7aNpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)