INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38f180ec6805a456cc2acccb46afb5e99f43f1d796550ad9e06897ad575e5e79', 
    'ZR6my1pznzf1qoEDpubIeiOXIvAXIa3qY/y0LOCD85Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)