INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a94b243e1bd907beecba39b481b28982530a375b885697381f7a5f06a93df8a', 
    'TPtwrnOn7udNQvNlsaKSrnBr8dDxzsJWm/iTngGucwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)