INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c660b384c96421f2c9263025c90f6b1451af3aef812149355be18f8025490ae', 
    'ZT04sq4IB2Lxevz9GA3R6+qiUcNR+K7mDd4mVeLVliE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)