INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d45f47eea2f0a8b572e978faf2309973fb31a28da0b88eaf18899e2dfea62d', 
    'xarMpnxNKqoYIggOaHZABTXADi3+ALlEcJn65RhF7wE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)