INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c40c14f6e2ca276dbd9956b7d146067569a119e7d56d13158b05e6592389b6a', 
    'naUR5s9yTQd+mjw4MyQ3I2Ddg7LpAMkhnrOySp07me0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)