INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b40a4d8ef9976d2d3270647880092b5cdf7d6c191b9967acc86239979b08805', 
    'zm4cxpt5KKt0+fMDUtlyTGhMw1MIGm0tbJ8NCRDtd/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)