INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb48909109da48d1d68846f6eb3c146bbc1414eb71f3b197db875e3b4ccccb05', 
    'QKUppJZsbTMj9frVqA0JYJUXO2NMEma47wpaaJUcjVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)