INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f721e4c9ae7a88857c03d2c927a5b319fe87dfa340e5ba6d1da59f676d1b3a61', 
    'fCjPFyc+Dt0fAA4tUF9dgVbFoY3NNoB359qIs1HAD/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)