INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e4850228a2c85c2342312bba4dd437d079de06a7cb0bb49b0cace88b4461d5e', 
    'kT0xOUF8tMSAYwGbClsPxTVVnmbd2COVDhZG2gHjZis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)