INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578f865196eb6467ea0f58d193cacfef010c508e6d089135e436a88c8745d2b1', 
    '/f8vFPppgGyalDWAGID1grJkMvJdA1sBFpJqlMYiF1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)