INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7657b420296121abee23aba08c9b67be93b0922eea70c0d5a089de31b92b4e', 
    '49b/GGnQgVTZkl2236MEklZLw4dGm5WRc0WqZ7eCJvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)