INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eb971a957a2f8d484d6960862667ee94743611782cd6d31f8fd63d9247a420c', 
    '046Nz5FZRoihrwwoR+TEwmp+UcDC/uRWBS3Dbl9WUGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)