INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0733d5071573b814731f165874a94fe77462f3eeaad353471092d77301c0b738', 
    '3akW6DYtTMG2vdu9aOu9yIF8SlhF2lc2D3pt9/qa2WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)