INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e324551fece3b349bd47938c3df3701d3066654c378cdb5fd592a3e291d3da4', 
    'dlWgOXNnYZN4VnZ13NhVjvb17lxfq5Ssav/szf4q2kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)