INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b8b315088ea932c7ebed4f3846515b7ce603215dd03484f1d2f4626e57477b5', 
    'oa5Dty9AZHsmPpGMK2EQ/wPq6GbhOGiNQYfhE3rLjvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)