INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc51a791bfbb0563c71cb7d24d5f3b170e692ba19ee7f967942818a9df676bb0', 
    'E5a+5lpz3DUdYgC+ingstZ3UkylMm5vrO2Qnn0AOLnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)