INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f88d55eac701192cae41996b0b7b935efe1be960b79059d64ebdfc7fd267ce75', 
    '0U06peIjCHZssSzDgOwe9eVgjCY4SyG2JPWudf7tWRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)