INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eacad82d3314028b0ec42b546b3bb2f2fc521ac55fbd4bb3b54690e649aa13b5', 
    'Aw8Ee32HNcz+bfAzdMeY59djJguLQYVjeUv9YwvecDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)