INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e632728249bfbbe00fec0f610af3ebeddf3f4d4831421edb9184fef8ae97d4', 
    '6I1OCcGOZLOJH4WdwsTTtlAcXnMXV2thZB+YSP/s1yA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)