INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03bd59d8fd2693723a2fa933ec8d681c268a59da03c2aac910dbf0bd67da5c08', 
    'mQ5KvcrhfKoA6BIA1YqhvdzXyt2DsdPCG0IyOs2UYsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)