INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87e2a752035026bda5747a5ca81c1380cbcf46bd7f31976b18f745bbb98fab52', 
    'IFhEg9HIZaw1gfQhCzzeGGN6Xm4yxt92uCsz5irlvis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)