INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59a9cafe2fd08f1cbd475da6e10cc4b671bc778bdb978371a97db10adcdee570', 
    'YwvoNkwjW6+m27GWbE10+ZwDyI9HDcWgSOHnh6KpEm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)