INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64e4d784b920d0a09e1bda46b63ddfd1db2e8e1cb438529f65867a2ec3038ea8', 
    '+HEqyfy+QAEf5faqjs2pvpauKJT6inYCWox/jj9fW8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)