INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b536319f2c5c59d64bee2ee3125dbc39fb2762d73198a97789733856463841', 
    'wuYCdtuW3K7O2AztOOejJ2vBkKSAL+3RLKF5XoRcPMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)