INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0efc2afb5492bee01e53d97e647d192702531a1da8e70f1354a6342ca4df5a09', 
    '7Kk/tLhkjaY8kD4ub2wSpVUgkJP0tKjIcKme3Sv9xhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)