INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf670cd00322c015f28e098043a1a9b23bb7862c5728754b20ca004fbead5342', 
    '6hktC2l75ToNEwfWm4hmbaUPkI1eSpeJHkJGfIHGHxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)