INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ea3cc4de3e9e353dda24de6150db0e4b03e62675741454afa377d8fd1985514', 
    'Nw2OavzqdwaJfEJ1XsD/CqL2P4qk6/WcHJrEpnAvSGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)