INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2beb9dfec009a4d622fe18bbc76a74284202ccaff823bf5b62fa420d61c5545', 
    '7q6FH5ue0jguUUig1bogJe0MUu2LtIbfCO69lrmRsnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)