INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a781651438e5e82c8e8e42467789fa41704913ed49249cf61aff3a2c5075218', 
    'QuxSpBEfzr8N9qecwzprB+r5NPllu40xlZDbi2qKSc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00102

Result

int(1)