INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7e2dd0d6f51d7f657869c5b80f0f0a977a49b3b2ee1e14522b1a6f38660630f', 
    'rDSNLGrm5obVoI5v/zTYYNga5tkTXl4c3mFPkqrj7XQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)