INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebe28bf4bf1607877825ad551200f2036a7fd6d3ad77cab718e33f23cc6a2d0', 
    'sIKIAHWmktOi2GCNuKknu9bolH3IDiIdB2eGlUQiP1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)