INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b8c820bbdceb18c44e1aec569292fab7a2237d4335a1822e471974eeed5e8d', 
    'ud7JbLF6llwqv5mnpsDN5gDnR6sNv82m/YDz8/kZN8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)