INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adac64d7ad730e5d1c7c9831ff414390b652f4b6770ed100e1a4c75864e4e805', 
    '2whHDPXzcZROW//KA+VjIc/YOcTQ900P6uJ3iH8pUNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)